- Registration is now open for the 5th annual Bluejacket 5k & 1 mile run/walk! All profits from this race go toward scholarship funds for Isanti Intermediate School/School for all Seasons grads. To date this event has raised over $1,500 in scholarships. The 5k and 1 mile course is flat and fast beginning and ending at IIS/SFAS. This is fun-filled, family event with music, snacks and helps support a great cause!